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[hle/service] stub missing homebrew services, fix NPad/caps crashes (#4264)

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Signed-off-by: lizzie <lizzie@eden-emu.dev>

- [x] I have read and followed the [Contribution Guidelines](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/CONTRIBUTING.md#code-contributions).
- [x] I have read and followed the [AI Policy](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/docs/policies/AI.md)
- [x] I have read and followed the [Coding Guidelines](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/docs/policies/Coding.md) to the best of my ability.

-------------------

this PR adds various missing services (acc:e, acc:e:u1)
to expand homebrew compatibility
notably this also fixes NPad related crashes due to nullref

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/4264
Reviewed-by: Maufeat <sahyno1996@gmail.com>
Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>
This commit is contained in:
lizzie
2026-08-18 18:11:33 +02:00
committed by crueter
parent 265c27f391
commit a41a98028a
60 changed files with 2063 additions and 571 deletions
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src/core/hle/service/sockets/bsd.cpp
+53 -11
View File
@@ -173,8 +173,26 @@ void BSD::Socket(HLERequestContext& ctx) {
LOG_DEBUG(Service, "called. domain={} type={} protocol={}", domain, type, protocol);
const auto [fd, bsd_errno] = SocketImpl(static_cast<Domain>(domain), static_cast<Type>(type),
static_cast<Protocol>(protocol));
const auto [fd, bsd_errno] = SocketImpl(Domain(domain), Type(type), Protocol(protocol));
IPC::ResponseBuilder rb{ctx, 4};
rb.Push(ResultSuccess);
rb.Push<s32>(fd);
rb.PushEnum(bsd_errno);
}
void BSD::SocketExempt(HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const u32 domain = rp.Pop<u32>();
const u32 type = rp.Pop<u32>();
const u32 protocol = rp.Pop<u32>();
LOG_DEBUG(Service, "called. domain={} type={} protocol={}", domain, type, protocol);
auto [fd, bsd_errno] = SocketImpl(Domain(domain), Type(type), Protocol(protocol));
if (bsd_errno == Errno::SUCCESS) {
bsd_errno = ShutdownImpl(fd, 0);
}
IPC::ResponseBuilder rb{ctx, 4};
rb.Push(ResultSuccess);
@@ -445,6 +463,7 @@ void BSD::Close(HLERequestContext& ctx) {
BuildErrnoResponse(ctx, CloseImpl(fd));
}
/// @brief Only bsd:s is able to dup()
void BSD::DuplicateSocket(HLERequestContext& ctx) {
struct InputParameters {
s32 fd;
@@ -463,6 +482,13 @@ void BSD::DuplicateSocket(HLERequestContext& ctx) {
IPC::ResponseBuilder rb{ctx, 4};
rb.Push(ResultSuccess);
if (is_user) {
rb.PushRaw(OutputParameters{
.ret = 0,
.bsd_errno = Errno::INVAL,
});
return;
}
auto const res_v = DuplicateSocketImpl(input.fd);
if (auto* res = std::get_if<s32>(&res_v)) {
@@ -496,11 +522,13 @@ void BSD::ExecuteWork(HLERequestContext& ctx, Work work) {
}
std::pair<s32, Errno> BSD::SocketImpl(Domain domain, Type type, Protocol protocol) {
if (type == Type::SEQPACKET) {
UNIMPLEMENTED_MSG("SOCK_SEQPACKET errno management");
} else if (type == Type::RAW && (domain != Domain::INET || protocol != Protocol::ICMP)) {
UNIMPLEMENTED_MSG("SOCK_RAW errno management");
// user bsd:u has restrictions on SOCK_SEQPACKET and SOCK_RAW
if (is_user && (type == Type::SEQPACKET || type == Type::RAW)) {
if (type == Type::RAW && domain == Domain::INET && protocol == Protocol::ICMP) {
// fine, can use on bsd:s and bsd:u
} else {
return {-1, Errno::INVAL};
}
}
[[maybe_unused]] const bool unk_flag = (static_cast<u32>(type) & 0x20000000) != 0;
@@ -1052,14 +1080,15 @@ void BSD::OnProxyPacketReceived(const Network::ProxyPacket& packet) {
}
}
BSD::BSD(Core::System& system_, const char* name)
: ServiceFramework{system_, name} {
BSD::BSD(Core::System& system_, const char* name, bool is_user_)
: ServiceFramework{system_, name}
, is_user{is_user_} {
// clang-format off
static const FunctionInfo functions[] = {
{0, &BSD::RegisterClient, "RegisterClient"},
{1, &BSD::StartMonitoring, "StartMonitoring"},
{2, &BSD::Socket, "Socket"},
{3, nullptr, "SocketExempt"},
{3, &BSD::SocketExempt, "SocketExempt"},
{4, nullptr, "Open"},
{5, &BSD::Select, "Select"},
{6, &BSD::Poll, "Poll"},
@@ -1125,7 +1154,8 @@ std::unique_lock<std::mutex> BSD::LockService() noexcept {
return {};
}
BSDCFG::BSDCFG(Core::System& system_) : ServiceFramework{system_, "bsdcfg"} {
BSDCFG::BSDCFG(Core::System& system_, const char *name)
: ServiceFramework{system_, name} {
// clang-format off
static const FunctionInfo functions[] = {
{0, nullptr, "SetIfUp"},
@@ -1152,4 +1182,16 @@ BSDCFG::BSDCFG(Core::System& system_) : ServiceFramework{system_, "bsdcfg"} {
BSDCFG::~BSDCFG() = default;
BSD_NU::BSD_NU(Core::System& system_)
: ServiceFramework{system_, "bsd:nu"} {
// clang-format off
static const FunctionInfo functions[] = {
{0, nullptr, "CreateUserService"},
};
// clang-format on
RegisterHandlers(functions);
}
BSD_NU::~BSD_NU() = default;
} // namespace Service::Sockets